Psychological determinants of pain, fatigue, and symptom burden in breast cancer survivorship
Breast cancer survivors frequently experience persistent pain, cancer-related fatigue, and interconnected symptom clusters that impair quality of life, functional status, and treatment adherence. Psychological factors, including pain catastrophizing, anxiety, depression, fear-avoidance behaviors, and maladaptive cognitive appraisals, are associated with the amplification and maintenance of these symptoms through proposed mechanisms involving central sensitization, HPA axis dysregulation, inflammatory signaling, and behavioral deconditioning. …












